Trace number 3439549

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 5000.04 4999.92

General information on the benchmark

NameSAT05/crafted/markstrom05/eulcbip/
eulcbip-7-UNSAT.shuffled-as.sat05-3936.cnf
MD5SUM151ccdb2c52c7f525fde5dca388bb6e6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables135
Number of clauses672
Sum of the clauses size2684
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4670
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3439549-1306936888/watcher-3439549-1306936888 -o /tmp/evaluation-result-3439549-1306936888/solver-3439549-1306936888 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439549-1306936888.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.00 2/498 19018
/proc/meminfo: memFree=31400452/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=1744 CPUtime=0.01 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 191 0 0 0 1 0 0 0 25 0 1 0 805289762 1785856 138 33554432000 134512640 134603332 4287579760 18446744073709551615 134566397 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 436 138 97 23 0 62 0

[startup+0.059686 s]
/proc/loadavg: 2.01 2.02 2.00 2/498 19018
/proc/meminfo: memFree=31400452/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=1876 CPUtime=0.05 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 199 0 0 0 5 0 0 0 25 0 1 0 805289762 1921024 146 33554432000 134512640 134603332 4287579760 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 469 146 97 23 0 95 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1876

[startup+0.10067 s]
/proc/loadavg: 2.01 2.02 2.00 2/498 19018
/proc/meminfo: memFree=31400452/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=1876 CPUtime=0.09 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 203 0 0 0 9 0 0 0 25 0 1 0 805289762 1921024 150 33554432000 134512640 134603332 4287579760 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 469 150 97 23 0 95 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.300633 s]
/proc/loadavg: 2.01 2.02 2.00 2/498 19018
/proc/meminfo: memFree=31400452/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=1876 CPUtime=0.29 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 210 0 0 0 29 0 0 0 25 0 1 0 805289762 1921024 157 33554432000 134512640 134603332 4287579760 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 469 157 97 23 0 95 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.700565 s]
/proc/loadavg: 2.01 2.02 2.00 2/498 19018
/proc/meminfo: memFree=31400452/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=1876 CPUtime=0.69 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 222 0 0 0 69 0 0 0 25 0 1 0 805289762 1921024 169 33554432000 134512640 134603332 4287579760 18446744073709551615 134545543 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 469 169 97 23 0 95 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50043 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 19020
/proc/meminfo: memFree=31399840/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=1876 CPUtime=1.49 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 229 0 0 0 149 0 0 0 25 0 1 0 805289762 1921024 176 33554432000 134512640 134603332 4287579760 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 469 176 97 23 0 95 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1876

[startup+3.10114 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 19020
/proc/meminfo: memFree=31398724/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2008 CPUtime=3.1 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 243 0 0 0 310 0 0 0 25 0 1 0 805289762 2056192 190 33554432000 134512640 134603332 4287579760 18446744073709551615 134527370 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 502 190 97 23 0 128 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2008

[startup+6.30057 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 19021
/proc/meminfo: memFree=31398600/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2008 CPUtime=6.3 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 258 0 0 0 630 0 0 0 25 0 1 0 805289762 2056192 205 33554432000 134512640 134603332 4287579760 18446744073709551615 134563497 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 502 205 97 23 0 128 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2008

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19021
/proc/meminfo: memFree=31397740/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2140 CPUtime=12.7 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 268 0 0 0 1270 0 0 0 25 0 1 0 805289762 2191360 215 33554432000 134512640 134603332 4287579760 18446744073709551615 134546970 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 535 215 97 23 0 161 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2140

[startup+25.5002 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19021
/proc/meminfo: memFree=31397980/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2140 CPUtime=25.5 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 284 0 0 0 2550 0 0 0 25 0 1 0 805289762 2191360 231 33554432000 134512640 134603332 4287579760 18446744073709551615 134563497 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 535 231 97 23 0 161 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2140

[startup+51.1006 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19022
/proc/meminfo: memFree=31397576/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2260 CPUtime=51.1 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 311 0 0 0 5110 0 0 0 25 0 1 0 805289762 2314240 258 33554432000 134512640 134603332 4287579760 18446744073709551615 134528974 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 565 258 97 23 0 191 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2260

[startup+102.318 s]
/proc/loadavg: 2.09 2.04 2.01 3/499 19023
/proc/meminfo: memFree=31396684/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2380 CPUtime=102.31 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 329 0 0 0 10231 0 0 0 25 0 1 0 805289762 2437120 276 33554432000 134512640 134603332 4287579760 18446744073709551615 134525401 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 595 276 97 23 0 221 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2380

[startup+162.301 s]
/proc/loadavg: 2.07 2.05 2.01 3/499 19028
/proc/meminfo: memFree=31395028/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2380 CPUtime=162.3 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 342 0 0 0 16230 0 0 0 25 0 1 0 805289762 2437120 289 33554432000 134512640 134603332 4287579760 18446744073709551615 134529458 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 595 289 97 23 0 221 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2380

[startup+222.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 19029
/proc/meminfo: memFree=31395364/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2380 CPUtime=222.3 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 355 0 0 0 22230 0 0 0 25 0 1 0 805289762 2437120 302 33554432000 134512640 134603332 4287579760 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 595 302 97 23 0 221 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2380

[startup+282.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 19031
/proc/meminfo: memFree=31395192/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2528 CPUtime=282.3 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 377 0 0 0 28230 0 0 0 25 0 1 0 805289762 2588672 324 33554432000 134512640 134603332 4287579760 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 632 324 97 23 0 258 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2528

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19033
/proc/meminfo: memFree=31395024/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2528 CPUtime=342.3 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 377 0 0 0 34230 0 0 0 25 0 1 0 805289762 2588672 324 33554432000 134512640 134603332 4287579760 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 632 324 97 23 0 258 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2528

[startup+402.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/499 19034
/proc/meminfo: memFree=31394860/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2528 CPUtime=402.3 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 391 0 0 0 40230 0 0 0 25 0 1 0 805289762 2588672 338 33554432000 134512640 134603332 4287579760 18446744073709551615 134551067 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 632 338 97 23 0 258 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2528

[startup+462.301 s]
/proc/loadavg: 2.06 2.05 2.01 3/499 19036
/proc/meminfo: memFree=31394692/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2624 CPUtime=462.3 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 406 0 0 0 46230 0 0 0 25 0 1 0 805289762 2686976 353 33554432000 134512640 134603332 4287579760 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 656 353 97 23 0 282 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2624

[startup+522.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 19037
/proc/meminfo: memFree=31394768/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2624 CPUtime=522.31 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 406 0 0 0 52231 0 0 0 25 0 1 0 805289762 2686976 353 33554432000 134512640 134603332 4287579760 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 656 353 97 23 0 282 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2624

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 19039
/proc/meminfo: memFree=31396200/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=2756 CPUtime=582.31 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 421 0 0 0 58231 0 0 0 25 0 1 0 805289762 2822144 368 33554432000 134512640 134603332 4287579760 18446744073709551615 134563400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 689 368 97 23 0 315 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2756

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.11 2.05 2.01 3/499 19172
/proc/meminfo: memFree=31392284/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3052 CPUtime=4062.41 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 522 0 0 0 406241 0 0 0 25 0 1 0 805289762 3125248 469 33554432000 134512640 134603332 4287579760 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 763 469 97 23 0 389 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 3052

[startup+4122.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/499 19173
/proc/meminfo: memFree=31392240/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3052 CPUtime=4122.39 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 522 0 0 0 412239 0 0 0 25 0 1 0 805289762 3125248 469 33554432000 134512640 134603332 4287579760 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 763 469 97 23 0 389 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 3052

[startup+4182.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/499 19175
/proc/meminfo: memFree=31392704/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3052 CPUtime=4182.39 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 522 0 0 0 418239 0 0 0 25 0 1 0 805289762 3125248 469 33554432000 134512640 134603332 4287579760 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 763 469 97 23 0 389 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 3052

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 19177
/proc/meminfo: memFree=31392416/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3100 CPUtime=4242.39 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 532 0 0 0 424239 0 0 0 25 0 1 0 805289762 3174400 479 33554432000 134512640 134603332 4287579760 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 775 479 97 23 0 401 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 3100

[startup+4302.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/499 19178
/proc/meminfo: memFree=31392252/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3100 CPUtime=4302.39 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 532 0 0 0 430239 0 0 0 25 0 1 0 805289762 3174400 479 33554432000 134512640 134603332 4287579760 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 775 479 97 23 0 401 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 3100

[startup+4362.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/499 19180
/proc/meminfo: memFree=31392848/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3100 CPUtime=4362.4 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 532 0 0 0 436240 0 0 0 25 0 1 0 805289762 3174400 479 33554432000 134512640 134603332 4287579760 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 775 479 97 23 0 401 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 3100

[startup+4422.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/499 19181
/proc/meminfo: memFree=31391812/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3100 CPUtime=4422.4 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 532 0 0 0 442240 0 0 0 25 0 1 0 805289762 3174400 479 33554432000 134512640 134603332 4287579760 18446744073709551615 134564576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 775 479 97 23 0 401 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 3100

[startup+4482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 19183
/proc/meminfo: memFree=31391632/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3236 CPUtime=4482.4 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 547 0 0 0 448240 0 0 0 25 0 1 0 805289762 3313664 494 33554432000 134512640 134603332 4287579760 18446744073709551615 134525186 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 809 494 97 23 0 435 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 3236

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 19185
/proc/meminfo: memFree=31390604/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3236 CPUtime=4542.4 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 563 0 0 0 454240 0 0 0 25 0 1 0 805289762 3313664 510 33554432000 134512640 134603332 4287579760 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 809 510 97 23 0 435 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 3236

[startup+4602.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/499 19186
/proc/meminfo: memFree=31389204/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=4602.41 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 460241 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 3324

[startup+4662.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/499 19188
/proc/meminfo: memFree=31389164/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=4662.4 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 466240 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134550928 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 3324

[startup+4722.32 s]
/proc/loadavg: 2.05 2.05 2.00 3/499 19189
/proc/meminfo: memFree=31390124/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=4722.42 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 472242 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134564334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 3324

[startup+4782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 19191
/proc/meminfo: memFree=31391192/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=4782.41 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 478241 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134525165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 3324

[startup+4842.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 19193
/proc/meminfo: memFree=31391156/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=4842.41 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 484241 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134546952 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 3324

[startup+4902.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/499 19194
/proc/meminfo: memFree=31391124/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=4902.41 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 490241 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134564487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 3324

[startup+4962.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/499 19196
/proc/meminfo: memFree=31391088/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=4962.41 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 496241 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 3324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.05 2.00 3/499 19197
/proc/meminfo: memFree=31391060/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=5000.02 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 500002 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134563451 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 3324

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.04 2.05 2.00 3/499 19197
/proc/meminfo: memFree=31391060/32951124 swapFree=53876544/67111528
[pid=19018] ppid=19016 vsize=3324 CPUtime=5000.02 cores=0,2,4,6
/proc/19018/stat : 19018 (picosat) R 19016 19018 18603 0 -1 4202496 572 0 0 0 500002 0 0 0 25 0 1 0 805289762 3403776 519 33554432000 134512640 134603332 4287579760 18446744073709551615 134563451 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19018/statm: 831 519 97 23 0 457 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 3324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 5000.03
CPU system time (s): 0.007998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 572
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 7425

runsolver used 25.6581 second user time and 51.6332 second system time

The end

Launcher Data 

Begin job on node108 at 2011-06-01 16:01:28
IDJOB=3439549
IDBENCH=85780
IDSOLVER=1934
FILE ID=node108/3439549-1306936888
RUNJOBID= node108-1306930204-18621
PBS_JOBID= 13488589
Free space on /tmp= 73852 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT05/crafted/markstrom05/eulcbip/eulcbip-7-UNSAT.shuffled-as.sat05-3936.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439549-1306936888/watcher-3439549-1306936888 -o /tmp/evaluation-result-3439549-1306936888/solver-3439549-1306936888 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439549-1306936888.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 151ccdb2c52c7f525fde5dca388bb6e6
RANDOM SEED=938787642

node108.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31400616 kB
Buffers:        172796 kB
Cached:         111568 kB
SwapCached:      13416 kB
Active:        1118720 kB
Inactive:       161324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31400616 kB
SwapTotal:    67111528 kB
SwapFree:     53876544 kB
Dirty:              32 kB
Writeback:           0 kB
AnonPages:      993176 kB
Mapped:          12724 kB
Slab:           135352 kB
PageTables:      65216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 134564540 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73852 MiB
End job on node108 at 2011-06-01 17:24:50